off-the-shelf configuration results in warnings
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lianhao commented
I'm trying to run topology-aware nri-plugin, and using the off-the-shelf configurations from this git. However, I found the following warnings in the topology-aware plugin log:
W0907 08:41:06.438974 1 resources.go:567] possible misconfiguration of reserved resources:
W0907 08:41:06.439054 1 resources.go:568] root: allocatable <root allocatable: CPU: reserved:0 (allocatable: 51m), grantedReserved:949m, sharable:1-223 (allocatable:223000m), MemLimit: DRAM 1.97T>
W0907 08:41:06.439062 1 resources.go:569] kube-system/nri-resource-policy-topology-aware-g5fxw/nri-resource-policy-topology-aware: needs 500 reserved, only 51 available
W0907 08:41:06.439067 1 resources.go:571] falling back to using normal unreserved CPUs instead...
My environment is:
- Ubuntu 22.04 with kernel 5.15.0-83-generic
- containerd: v1.7.5
- nri-plugin: git commit c587af4
- K8S: v1.23.6, kubeadm setup, no special configuration, all out-of-box default configuration
May I ask what's the warning messages means? Does it matters?